I'm glad that you asked!
LettersBot started out as a little bot written in JavaScript. It was rarely ever on due to the fact that it was hosted entirely on my Chromebook. A while ago, I decided to learn some Python and rewrite it! It also snagged a spot among some other great bots on a much, much more reliable VPS.
Now, you can find LettersBot lurking around in a few small servers, or the official support server!
Perhaps you'd like LettersBot for your own server? Invite it at https://cutt.ly/lettersbot2.
Contributions? Ideas? Bugs? LettersBotPY is open-source on GitHub at keli5/LettersBotPY.
Don't know how to code? Donations are also appreciated! You can give a few bucks or a few cents on the Patreon page! Every little bit is appreciated!